:root{--bg: #07090f;--bg-2: #0d111c;--panel: rgba(16, 22, 36, .78);--line: rgba(255, 255, 255, .08);--text: #eef2ff;--muted: #93a0bf;--accent: #6d7cff;--accent-2: #3ee0c0;--danger: #ff5d73;--warn: #ffb020;--shadow: 0 24px 80px rgba(0, 0, 0, .45);--radius: 18px;font-family:Plus Jakarta Sans,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:radial-gradient(1200px 600px at 10% -10%,rgba(109,124,255,.28),transparent 55%),radial-gradient(900px 500px at 100% 0%,rgba(62,224,192,.16),transparent 50%),var(--bg);color:var(--text)}button,input{font-family:inherit}button{cursor:pointer}.landing{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;padding:48px 7vw;align-items:center}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.04em;font-size:18px}.logo{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;font-weight:800}h1{font-size:clamp(40px,5vw,68px);line-height:1.02;letter-spacing:-.05em;margin:18px 0 14px}.lede{color:var(--muted);font-size:18px;max-width:540px;line-height:1.6}.pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.pill{border:1px solid var(--line);background:#ffffff0a;padding:8px 12px;border-radius:999px;color:var(--muted);font-size:13px}.card{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.tabs{display:flex;gap:8px;margin-bottom:18px}.tab{flex:1;border:0;background:transparent;color:var(--muted);padding:10px;border-radius:12px}.tab.active{background:#6d7cff29;color:var(--text);font-weight:700}label{display:block;font-size:12px;color:var(--muted);margin:12px 0 6px}input{width:100%;background:#0a0e18;border:1px solid var(--line);color:var(--text);border-radius:12px;padding:12px 14px;outline:none}input:focus{border-color:#6d7cff8c}.primary,.ghost{width:100%;margin-top:16px;border:0;border-radius:12px;padding:12px 14px;font-weight:700}.primary{background:linear-gradient(135deg,var(--accent),#4f5dff);color:#fff}.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.error{color:var(--danger);font-size:13px;min-height:18px;margin-top:10px}.room{height:100vh;display:grid;grid-template-rows:64px 1fr 84px}.topbar,.dock{display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line);background:#07090fbf;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.dock{border-bottom:0;border-top:1px solid var(--line)}.meta{display:flex;align-items:center;gap:12px}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#ffffff0f;padding:6px 10px;border-radius:8px;letter-spacing:.12em}.copy,.iconbtn{border:1px solid var(--line);background:#ffffff0a;color:var(--text);border-radius:10px;padding:8px 10px}.stage{display:grid;grid-template-columns:1fr 320px;min-height:0}.grid{display:grid;gap:12px;padding:16px;overflow:auto;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-content:start}.tile{position:relative;background:#101624;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-height:210px;aspect-ratio:16/10}.tile video{width:100%;height:100%;object-fit:cover;background:#0a0e18}.tile.screen{grid-column:1 / -1;min-height:360px}.tile .badge{position:absolute;left:12px;bottom:12px;display:flex;gap:8px;align-items:center;background:#0000008c;padding:6px 10px;border-radius:999px;font-size:12px}.avatar{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-size:42px;font-weight:800;color:#c9d4ff;background:radial-gradient(circle at 30% 20%,#243056,#12182a 70%)}.side{border-left:1px solid var(--line);background:#0a0e18b3;display:flex;flex-direction:column;min-height:0}.side h3{margin:0;padding:14px 16px;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line)}.people,.chat{overflow:auto;padding:10px 12px}.person,.msg{display:flex;gap:8px;align-items:flex-start;margin-bottom:10px;font-size:13px}.dot{width:8px;height:8px;border-radius:50%;background:var(--accent-2);margin-top:5px;flex:none}.chatbox{margin-top:auto;display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}.chatbox input{flex:1}.chatbox button{width:auto;margin:0;padding:0 14px}.controls{display:flex;gap:10px}.ctrl{width:46px;height:46px;border-radius:14px;border:1px solid var(--line);background:#151b2b;color:var(--text);font-size:16px}.ctrl.off{background:#3a1820;border-color:#ff5d7366;color:#ffd0d6}.ctrl.leave{width:auto;padding:0 16px;background:var(--danger);border:0;font-weight:700}.toast{position:fixed;top:18px;left:50%;transform:translate(-50%);background:#151b2b;border:1px solid var(--line);padding:10px 14px;border-radius:12px;z-index:20}@media(max-width:960px){.landing{grid-template-columns:1fr;padding:28px 18px}.stage{grid-template-columns:1fr}.side{display:none}h1{font-size:40px}}